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393 commits

Author SHA1 Message Date
Martin Brejcha
be6e766953 Fix memory leak. 
Fix memory leak by freeing up saved_message.data if it is not NULL.

PR#3489
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 41cd41c441)
 2015-01-06 16:49:36 +00:00
Michael Tuexen
5760c8b82f Fix incorrect OPENSSL_assert() usage. 
Return an error code for I/O errors instead of an assertion failure.

PR#3470
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 2521fcd852)
 2014-12-20 14:46:28 +00:00
Matt Caswell
ccecdb130c There are a number of instances throughout the code where the constant 28 is 
used with no explanation. Some of this was introduced as part of RT#1929. The
value 28 is the length of the IP header (20 bytes) plus the UDP header (8
bytes). However use of this constant is incorrect because there may be
instances where a different value is needed, e.g. an IPv4 header is 20 bytes
but an IPv6 header is 40. Similarly you may not be using UDP (e.g. SCTP).
This commit introduces a new BIO_CTRL that provides the value to be used for
this mtu "overhead". It will be used by subsequent commits.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 0d3ae34df5)
 2014-12-03 09:30:21 +00:00
Jan Hykel
305e2b4111 Don't use msg on error. 
Don't attempt to access msg structure if recvmsg returns an error.

PR#3483
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 012aa9ec76)
 2014-11-17 12:41:47 +00:00
Matt Caswell
23bd628735 Fix memory leak in BIO_free if there is no destroy function. 
Based on an original patch by Neitrino Photonov <neitrinoph@gmail.com>

PR#3439

(cherry picked from commit 66816c53be)
 2014-07-09 23:32:18 +01:00
Kurt Roeckx
99a3d167d9 Set authkey to NULL and check malloc return value. 2014-05-12 00:22:52 +01:00
Martin Brejcha
c622649513 dgram_sctp_ctrl: authkey memory leak 
PR: 3327
 2014-05-12 00:22:52 +01:00
Andy Polyakov
25ebd9e3ce bss_dgram.c,d1_lib.c: make it compile with mingw. 
Submitted by: Roumen Petrov
(cherry picked from commit 972b0dc350)
 2014-03-06 14:07:16 +01:00
Dr. Stephen Henson
0f9bcf3319 Avoid Windows 8 Getversion deprecated errors. 
Windows 8 SDKs complain that GetVersion() is deprecated.

We only use GetVersion like this:

	(GetVersion() < 0x80000000)

which checks if the Windows version is NT based. Use a macro check_winnt()
which uses GetVersion() on older SDK versions and true otherwise.
(cherry picked from commit a4cc3c8041)
 2014-02-25 13:41:53 +00:00
Rob Stradling
c74ce24cd2 Show the contents of the RFC6962 Signed Certificate Timestamp List Certificate/OCSP Extensions. 
Add the RFC6962 OIDs to the objects table.
(backport from master branch)
 2014-02-20 21:43:54 +00:00
Andy Polyakov
2cc5142fb1 Improve WINCE support. 
Submitted by: Pierre Delaage
(cherry picked from commit a006fef78e)

Resolved conflicts:

	crypto/bio/bss_dgram.c
	ssl/d1_lib.c
	util/pl/VC-32.pl
 2014-02-01 22:48:56 +01:00
Andy Polyakov
d451ece4e7 b_sock.c: make getsockopt work in cases when optlen is 64-bit value. 
(cherry picked from commit 80c42f3e0c)
 2014-02-01 22:33:02 +01:00
Robin Seggelmann
f596e3c491 DTLS/SCTP struct authchunks Bug 
PR: 2809

DTLS/SCTP requires DATA and FORWARD-TSN chunks to be protected with
SCTP-AUTH.  It is checked if this has been activated successfully for
the local and remote peer. Due to a bug, however, the
gauth_number_of_chunks field of the authchunks struct is missing on
FreeBSD, and was therefore not considered in the OpenSSL implementation.
This patch sets the corresponding pointer for the check correctly
whether or not this bug is present.
 2013-10-30 14:37:22 +00:00
Ben Laurie
1ebaf97c44 Constification. 2013-10-07 12:44:40 +01:00
Andy Polyakov
ae92994645 bss_dgram.c: fix compilation failure and warning on Windows with 
contemporary SDK [from HEAD].
 2012-08-14 09:53:41 +00:00
Andy Polyakov
ae414a0e42 bss_dgram.c: fix typos in Windows code [from HEAD]. 2012-07-01 09:12:03 +00:00
Andy Polyakov
3e8b4b5055 bss_dgram.c: add BIO_CTRL_DGRAM_SET_DONT_FRAG, fix bugs [from HEAD]. 
PR: 2830, 2833
 2012-06-19 12:28:47 +00:00
Ben Laurie
0de5a0feee Work around macro issue with FreeBSD and gcc 4.6. 2012-05-18 12:40:28 +00:00
Andy Polyakov
f6a1939f0f OPENSSL_NO_SOCK fixes [from HEAD]. 
PR: 2791
Submitted by: Ben Noordhuis
 2012-04-16 17:43:02 +00:00
Andy Polyakov
94c666479d Minor compatibility fixes [from HEAD]. 
PR: 2790
Submitted by: Alexei Khlebnikov
 2012-04-16 17:35:48 +00:00
Dr. Stephen Henson
25bfdca16a PR: 2755 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Reduce MTU after failed transmissions.
 2012-03-06 13:47:27 +00:00
Dr. Stephen Henson
cef781cc87 PR: 2730 
Submitted by: Arpadffy Zoltan <Zoltan.Arpadffy@scientificgames.se>

VMS fixes: disable SCTP by default.
 2012-02-25 17:58:03 +00:00
Dr. Stephen Henson
f529dca488 fix error code 2011-12-27 14:37:43 +00:00
Dr. Stephen Henson
e065e6cda2 PR: 2535 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Add SCTP support for DTLS (RFC 6083).
 2011-12-25 14:45:40 +00:00
Bodo Möller
cf2b938529 Fix BIO_f_buffer(). 
Submitted by: Adam Langley
Reviewed by: Bodo Moeller
 2011-12-02 12:24:48 +00:00
Dr. Stephen Henson
cb70355d87 Backport ossl_ssize_t type from HEAD. 2011-10-10 22:33:50 +00:00
Dr. Stephen Henson
4ff1a2da10 PR: 2340 
Submitted by: "Mauro H. Leggieri" <mxmauro@caiman.com.ar>
Reviewed by: steve

Stop warnings if OPENSSL_NO_DGRAM is defined.
 2011-09-01 15:01:55 +00:00
Dr. Stephen Henson
0e4f5cfbab PR: 2559 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS socket error bug
 2011-07-20 15:22:02 +00:00
Dr. Stephen Henson
419b09b053 PR: 2512 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix BIO_accept so it can be bound to IPv4 or IPv6 sockets consistently.
 2011-05-25 12:36:59 +00:00
Richard Levitte
01d2e27a2b Apply all the changes submitted by Steven M. Schweda <sms@antinode.info> 2011-03-19 09:47:47 +00:00
Dr. Stephen Henson
291a26e6e3 PR: 2413 
Submitted by: Michael Bergandi <mbergandi@gmail.com>
Reviewed by: steve

Fix typo in crypto/bio/bss_dgram.c
 2011-01-03 01:07:20 +00:00
Andy Polyakov
04221983ac bss_file.c: refine UTF8 logic [from HEAD]. 
PR: 2382
 2010-12-11 14:54:48 +00:00
Dr. Stephen Henson
e97359435e Fix warnings (From HEAD, original patch by Ben). 2010-06-15 17:25:15 +00:00
Dr. Stephen Henson
31c4ab5401 fix PR#2261 in a different way 2010-05-31 13:18:08 +00:00
Andy Polyakov
336d1ee733 bss_file.c: reserve for option to encode file name in UTF-8 on Windows 
[from HEAD].
 2010-04-28 20:04:37 +00:00
Dr. Stephen Henson
fe8e6bff9b PR: 1763 
Remove useless num = 0 assignment.

Remove redundant cases on sock_ctrl(): default case handles them.
 2010-03-27 23:28:23 +00:00
Andy Polyakov
f6e4af6fd7 bss_file.c: fix MSC 6.0 warning [from HEAD]. 2010-03-22 22:39:46 +00:00
Andy Polyakov
bcfd252052 Fix UPLINK typo [from HEAD]. 2010-03-15 22:26:33 +00:00
Andy Polyakov
0d8ffc2007 b_sock.c: bind/connect are picky about socket address length [from HEAD]. 2010-01-07 13:15:39 +00:00
Andy Polyakov
a32f7fb832 sendto is reportedly picky about destination socket address length [from HEAD]. 
PR: 2114
Submitted by: Robin Seggelmann
 2010-01-07 10:44:21 +00:00
Andy Polyakov
496cf69e40 Fix compilation on older Linux [from HEAD]. 2010-01-06 21:25:22 +00:00
Andy Polyakov
5448e6739c b_sock.c: correct indirect calls on WinSock platforms [from HEAD]. 
PR: 2130
Submitted by: Eugeny Gostyukhin
 2009-12-30 12:56:16 +00:00
Andy Polyakov
8b9b23603f bss_dgram.c: re-fix BIO_CTRL_DGRAM_GET_PEER (from HEAD). 2009-11-26 20:56:05 +00:00
Andy Polyakov
e4572e5210 bio_sock.c and bss_dgram.c: update from HEAD. 
PR: 2069
 2009-11-22 12:24:43 +00:00
Dr. Stephen Henson
f62d1ea3d5 Combat gcc 4.4.1 aliasing rules. (from HEAD) 2009-11-09 14:09:53 +00:00
Dr. Stephen Henson
28418076b2 PR: 2069 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

IPv6 support for DTLS.
 2009-10-15 17:41:44 +00:00
Dr. Stephen Henson
e6714faffb Prevent ignored return value warning 2009-10-04 14:04:14 +00:00
Dr. Stephen Henson
0cc0db32e3 PR: 2050 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

Fix handling of ENOTCONN and EMSGSIZE for dgram BIOs.
 2009-09-22 11:34:25 +00:00
Dr. Stephen Henson
d68f7641a3 PR: 2047 
Submitted by: David Lee <live4thee@gmail.com>, steve@openssl.org
Approved by: steve@openssl.org

Fix for IPv6 handling in BIO_get_accept_socket().
 2009-09-20 16:40:59 +00:00
Dr. Stephen Henson
2e9802b7a7 PR: 2028 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS cookie management bugs.
 2009-09-04 17:42:06 +00:00